If you have questions about the CareOne service, use the links or phone numbers below to get the answers you need.

Enrollment Questions

1-888-888-CARE

Operating hours are:

Monday through Thursday 9:00am to 8:00pm EST
Friday 9:00am to 6:00pm EST

Existing Clients

1-800-CARE123 (800-227-3123)
Fax: 1-888-792-4179

Operating hours are:

Monday through Friday 9:00am to 6:00pm EST

General Questions

1-800-CARE123 (800-227-3123)

Corporate Information

CareOne Services Inc. c/o 3C Incorporated
9755 Patuxent Woods Drive, Suite 100
Columbia, MD 21046
Phone: 410-910-1735
Toll-free: 1-800-284-1596